With the many commercial gearboxes on the market, it’s important to match the proper type of gearbox with the drive, motor, and load. When a machine requires a servosystem (drive and electric motor), the gearbox type is crucial for accurate and repeatable movement. servo motor gear reducers Planetary gearboxes suit you perfectly for servo applications.
High-precision helical planetary gearboxes are a great choice for applications that need accuracy and reliability. Planetary gearboxes have got very low backlash ratings (typically ranging from someone to nine arc-min), and when sized correctly provide a service life of over 20,000 hours with practically no maintenance. Helical planetary gears provide very noiseless and more efficient operation in comparison with competitive products.
Precision gearboxes are carefully machined to high tolerances – think clockmaker, not blacksmith. They offer power densities that translates to small bundle size and efficiencies of 90% and greater.
Servomotors often drive loads directly with no need for a gearbox, but in many applications it’s beneficial to make use of a gearbox between your motor and load.
One main cause to employ a gearbox is torque multiplication. It lets designers make use of smaller servosystems that consumes less energy. Rather than buying relatively huge servodrives and motors, designer can use smaller components, saving space and money.
Output torque improves in direct proportion to the gear ratio, and top speed of the output shaft decreases. If a credit card applicatoin can withstand the reduced speed, a relatively little servosystem can supply high torque.